A cylindrical vase has a diameter of 4 inches. At the bottom of the vase, there are 6 marbles,
each of diameter 3 inches. The vase is filled with
water up to a height of 8 inches.
Which of the following could be used to calculate
the volume of water in the vase? (6 points)
n(2in)2(8in) - 60 n(1.5in)3)
O
n(8in)?(2in) – 60 (1.5in)3)
О
n(2in)?(8in) – 1.50 (6in))
4
(8in)2(2in) – 1.50
n(6in)3)
3

A or π(2in)2(8in) − 6(four over threeπ(1.5in)3)

Explanation:

First you need to know the volume of a cylinder which is V= π r^2h

Then you plug the question into the volume equation giving us V = 3.14*(2^2)*8

(the radius is 2 because the diameter (4) can be split in half)

The only ones matching that explanation is A and C

Finally A is the answer because the 6 marbles were mentioned first so that gives us A

also i took the quiz and got it right :)

were they embroiderers?